1 files changed, 7 insertions, 57 deletions

diff --git a/fetch-pack.c b/fetch-pack.c
index 29b711a98b..1042448fa0 100644
--- a/fetch-pack.c
+++ b/fetch-pack.c
@@ -9,6 +9,7 @@
 #include "fetch-pack.h"
 #include "remote.h"
 #include "run-command.h"
+#include "connect.h"
 #include "transport.h"
 #include "version.h"
 #include "prio-queue.h"
@@ -184,36 +185,6 @@ static void consume_shallow_list(struct fetch_pack_args *args, int fd)
 	}
 }
 
-struct write_shallow_data {
-	struct strbuf *out;
-	int use_pack_protocol;
-	int count;
-};
-
-static int write_one_shallow(const struct commit_graft *graft, void *cb_data)
-{
-	struct write_shallow_data *data = cb_data;
-	const char *hex = sha1_to_hex(graft->sha1);
-	data->count++;
-	if (data->use_pack_protocol)
-		packet_buf_write(data->out, "shallow %s", hex);
-	else {
-		strbuf_addstr(data->out, hex);
-		strbuf_addch(data->out, '\n');
-	}
-	return 0;
-}
-
-static int write_shallow_commits(struct strbuf *out, int use_pack_protocol)
-{
-	struct write_shallow_data data;
-	data.out = out;
-	data.use_pack_protocol = use_pack_protocol;
-	data.count = 0;
-	for_each_commit_graft(write_one_shallow, &data);
-	return data.count;
-}
-
 static enum ack_type get_ack(int fd, unsigned char *result_sha1)
 {
 	int len;
@@ -688,7 +659,7 @@ static int get_pack(struct fetch_pack_args *args,
 	const char *argv[22];
 	char keep_arg[256];
 	char hdr_arg[256];
-	const char **av;
+	const char **av, *cmd_name;
 	int do_keep = args->keep_pack;
 	struct child_process cmd;
 	int ret;
@@ -735,7 +706,7 @@ static int get_pack(struct fetch_pack_args *args,
 	if (do_keep) {
 		if (pack_lockfile)
 			cmd.out = -1;
-		*av++ = "index-pack";
+		*av++ = cmd_name = "index-pack";
 		*av++ = "--stdin";
 		if (!args->quiet && !args->no_progress)
 			*av++ = "-v";
@@ -752,7 +723,7 @@ static int get_pack(struct fetch_pack_args *args,
 			*av++ = "--check-self-contained-and-connected";
 	}
 	else {
-		*av++ = "unpack-objects";
+		*av++ = cmd_name = "unpack-objects";
 		if (args->quiet || args->no_progress)
 			*av++ = "-q";
 		args->check_self_contained_and_connected = 0;
@@ -770,7 +741,7 @@ static int get_pack(struct fetch_pack_args *args,
 	cmd.in = demux.out;
 	cmd.git_cmd = 1;
 	if (start_command(&cmd))
-		die("fetch-pack: unable to fork off %s", argv[0]);
+		die("fetch-pack: unable to fork off %s", cmd_name);
 	if (do_keep && pack_lockfile) {
 		*pack_lockfile = index_pack_lockfile(cmd.out);
 		close(cmd.out);
@@ -786,7 +757,7 @@ static int get_pack(struct fetch_pack_args *args,
 			args->check_self_contained_and_connected &&
 			ret == 0;
 	else
-		die("%s failed", argv[0]);
+		die("%s failed", cmd_name);
 	if (use_sideband && finish_async(&demux))
 		die("error in sideband demultiplexer");
 	return 0;
@@ -799,27 +770,6 @@ static int cmp_ref_by_name(const void *a_, const void *b_)
 	return strcmp(a->name, b->name);
 }
 
-static void setup_alternate_shallow(void)
-{
-	struct strbuf sb = STRBUF_INIT;
-	int fd;
-
-	check_shallow_file_for_update();
-	fd = hold_lock_file_for_update(&shallow_lock, git_path("shallow"),
-				       LOCK_DIE_ON_ERROR);
-	if (write_shallow_commits(&sb, 0)) {
-		if (write_in_full(fd, sb.buf, sb.len) != sb.len)
-			die_errno("failed to write to %s", shallow_lock.filename);
-		alternate_shallow_file = shallow_lock.filename;
-	} else
-		/*
-		 * is_repository_shallow() sees empty string as "no
-		 * shallow file".
-		 */
-		alternate_shallow_file = "";
-	strbuf_release(&sb);
-}
-
 static struct ref *do_fetch_pack(struct fetch_pack_args *args,
 				 int fd[2],
 				 const struct ref *orig_ref,
@@ -900,7 +850,7 @@ static struct ref *do_fetch_pack(struct fetch_pack_args *args,
 	if (args->stateless_rpc)
 		packet_flush(fd[1]);
 	if (args->depth > 0)
-		setup_alternate_shallow();
+		setup_alternate_shallow(&shallow_lock, &alternate_shallow_file);
 	else
 		alternate_shallow_file = NULL;
 	if (get_pack(args, fd, pack_lockfile))